We're going to solve 8155 multiplied by 6972
8155 × 6972 = 6972 × (8155)
+ 6972 × 5 yielding 34860
+ 6972 × 50 giving us 348600
+ 6972 × 100 what gives us 697200
+ 6972 × 8000 giving us 55776000

= 56856660
